Keeley Magnetic Echo vs MXR M169 Carbon Copy Analog Delay
The Keeley Magnetic Echo and the MXR M169 Carbon Copy Analog Delay are both pedals sharing warm, ambient, slapback. The Keeley Magnetic Echo leans modulated.
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Blended from circuit-archetype lineage, dynamic feel, tone-signal overlap and tone-vector distance — the tone vector itself is derived from editorial description text, not a measured acoustic signal, so this reflects how similarly the catalog copy describes the two, not a lab measurement. Shown only within a gear class, and only where there's enough evidence to be meaningful.52% — moderately similar
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Genres both listings are associated with.- Ambient
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Derived from overlapping tonal signals across both listings.- warm
- ambient
- slapback
- transparent
- low gain
Keeley Magnetic Echo
Keeley · pedal
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Citation/mention fame — how often this gear is cited across artist rigs and gear discussion.$140via Reverb
The Keeley Magnetic Echo is a modulated tape-style delay that simulates warm tube tape echo using a lo-fi delay voice, gently filtered repeats, and subtle modulation. It produces a warm, smooth sound with no glassy digital edge, sitting less in-your-face than typical digital delays while staying guitar-friendly. Controls for Time, Regen, and Level set the delay, with delay times spanning roughly 40 to 600 milliseconds, while dedicated Wow and Flutter Depth and Rate controls add authentic tape pitch movement for vintage or unique textures. It suits players after classic tape echo warmth for slapback, rhythmic repeats, and ambient trails. In shoot-outs its repeats are praised as sounding closer to real tape, with more sophisticated modulation than rivals.
The MXR Carbon Copy is a bucket-brigade analog delay known for clear, warm repeats with a natural, dark-tinged decay rather than the bright trail of a digital-chip delay. Even at longer delay times it stays musical and never turns clanky or brittle, while tight, quick slapback settings suit country-style echo without muddying the attack. Its repeats fade softly and progressively, sitting behind the dry signal instead of competing with it. Up to 600 milliseconds of delay time and a straightforward delay, regen, and mix layout make it equally suited to subtle slapback and longer, ambient trails, and it remains one of the most widely used analog delays for players wanting warm, natural-sounding echo without digital clarity or complexity.
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Genres this gear is documented as being used in.- Blues
- Indie
- Country
- Soul
- modulated
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Occasions this gear suits — judged per model, or derived from its wattage, connectivity and category.- Live
- Studio
- Live
- Studio